3(x+3)=50方程式?

2025-06-22 12:11:18
推荐回答(3个)
回答1:

解:解方程,此方程的解为x = 41/3
3(x + 3)= 50

3 × x + 3 × 3 = 50
3x + 9 = 50
3x = 50 - 9
3x = 41
x = 41 ÷ 3
x = 41 × 1/3
∴x = 41/3
答:此方程的解为x = 41/3

回答2:

3X+9=50
X=41/3

回答3:

X=41/3